| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 361 |
36.8%
|
| 0.5 | 0.5 | 385 |
39.2%
|
| 1 | 1 | 236 |
24%
|
| -99 | -99 | 0 | |
| Sysmiss | 18 |